diff --git a/langchain-example/poetry.lock b/langchain-example/poetry.lock
index 88c088c4..43f67426 100644
--- a/langchain-example/poetry.lock
+++ b/langchain-example/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "aiohttp"
@@ -1627,18 +1627,18 @@ files = [
 
 [[package]]
 name = "langchain"
-version = "0.2.5"
+version = "0.2.11"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain-0.2.5-py3-none-any.whl", hash = "sha256:9aded9a65348254e1c93dcdaacffe4d1b6a5e7f74ef80c160c88ff78ad299228"},
-    {file = "langchain-0.2.5.tar.gz", hash = "sha256:ffdbf4fcea46a10d461bcbda2402220fcfd72a0c70e9f4161ae0510067b9b3bd"},
+    {file = "langchain-0.2.11-py3-none-any.whl", hash = "sha256:5a7a8b4918f3d3bebce9b4f23b92d050699e6f7fb97591e8941177cf07a260a2"},
+    {file = "langchain-0.2.11.tar.gz", hash = "sha256:d7a9e4165f02dca0bd78addbc2319d5b9286b5d37c51d784124102b57e9fd297"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
-langchain-core = ">=0.2.7,<0.3.0"
+langchain-core = ">=0.2.23,<0.3.0"
 langchain-text-splitters = ">=0.2.0,<0.3.0"
 langsmith = ">=0.1.17,<0.2.0"
 numpy = [
@@ -1649,24 +1649,24 @@ pydantic = ">=1,<3"
 PyYAML = ">=5.3"
 requests = ">=2,<3"
 SQLAlchemy = ">=1.4,<3"
-tenacity = ">=8.1.0,<9.0.0"
+tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<9.0.0"
 
 [[package]]
 name = "langchain-community"
-version = "0.2.5"
+version = "0.2.9"
 description = "Community contributed LangChain integrations."
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain_community-0.2.5-py3-none-any.whl", hash = "sha256:bf37a334952e42c7676d083cf2d2c4cbfbb7de1949c4149fe19913e2b06c485f"},
-    {file = "langchain_community-0.2.5.tar.gz", hash = "sha256:476787b8c8c213b67e7b0eceb53346e787f00fbae12d8e680985bd4f93b0bf64"},
+    {file = "langchain_community-0.2.9-py3-none-any.whl", hash = "sha256:b51d3adf9346a1161c1098917585b9e303cf24e2f5c71f5d232a0504edada5f2"},
+    {file = "langchain_community-0.2.9.tar.gz", hash = "sha256:1e7c180232916cbe35fe00509680dd1f805e32d7c87b5e80b3a9ec8754ecae37"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
 dataclasses-json = ">=0.5.7,<0.7"
-langchain = ">=0.2.5,<0.3.0"
-langchain-core = ">=0.2.7,<0.3.0"
+langchain = ">=0.2.9,<0.3.0"
+langchain-core = ">=0.2.22,<0.3.0"
 langsmith = ">=0.1.0,<0.2.0"
 numpy = [
     {version = ">=1,<2", markers = "python_version < \"3.12\""},
@@ -1675,17 +1675,17 @@ numpy = [
 PyYAML = ">=5.3"
 requests = ">=2,<3"
 SQLAlchemy = ">=1.4,<3"
-tenacity = ">=8.1.0,<9.0.0"
+tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<9.0.0"
 
 [[package]]
 name = "langchain-core"
-version = "0.2.9"
+version = "0.2.23"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain_core-0.2.9-py3-none-any.whl", hash = "sha256:426a5a4fea95a5db995ba5ab560b76edd4998fb6fe52ccc28ac987092a4cbfcd"},
-    {file = "langchain_core-0.2.9.tar.gz", hash = "sha256:f1c59082642921727844e1cd0eb36d451edd1872c20e193aa3142aac03495986"},
+    {file = "langchain_core-0.2.23-py3-none-any.whl", hash = "sha256:ef0b4184b37e356a27182514aedcc8c41ffacbd6348a801bc775c1ce1f608637"},
+    {file = "langchain_core-0.2.23.tar.gz", hash = "sha256:ac8165f283d8f5214576ffc38387106ef0de7eb8d2c52576d06e8dd3285294b0"},
 ]
 
 [package.dependencies]
@@ -4410,4 +4410,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "d14f40697fad8637f9ca80739b687023e4610933a04ff9a2a3893d60e773f889"
+content-hash = "ae70f67700f004945d55b9c40d502360167995beb9622bea9ded3397855aa16b"
diff --git a/langchain-example/pyproject.toml b/langchain-example/pyproject.toml
index 2521a5ad..591e63bc 100644
--- a/langchain-example/pyproject.toml
+++ b/langchain-example/pyproject.toml
@@ -20,7 +20,7 @@ pypdf = "^4.2.0"
 sqlalchemy = "^2.0.31"
 aiosqlite = "^0.20.0"
 langchain-openai = "^0.1.9"
-langchain-community = "^0.2.5"
+langchain-community = "^0.2.9"
 python-ulid = "^2.7.0"